# ROSS MARKUS

ROSS MARKUS appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 3 filing roles across Form ADV (3).

## Filings (3)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| — | Form ADV | [ADVISORS PREFERRED LLC](https://search.stillhousedata.com/firm/157980) | CHAIRMAN | ROCKVILLE, MD |
| — | Form ADV | [ATCAP PARTNERS, LLC](https://search.stillhousedata.com/firm/158214) | CHAIRMAN | ROCKVILLE, MD |
| — | Form ADV | [CEROS FINANCIAL SERVICES, INC.](https://search.stillhousedata.com/firm/37869) | CHAIRMAN | ROCKVILLE, MD |


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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.